The Raiders signed Walter to a reserve/future contract Monday.
Walter first joined up with Las Vegas in July and spent the preseason with the team. However, the 5-foot-8 running back never managed to crack the team's final 53-man roster, as he spent the entirety of the 2022 campaign on the practice squad. Walter logged 26 carries for 101 yards and a touchdown over four games with the Jets in 2021, and he'll look to compete for an active roster spot heading into the 2023 season.